/**
 * Copyright 2024 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_CORE_OPS_OPS_FUNC_IMPL_INCRE_FLASH_ATTENTION_H_
#define MINDSPORE_CORE_OPS_OPS_FUNC_IMPL_INCRE_FLASH_ATTENTION_H_

#include <memory>
#include <vector>
#include <set>
#include "mindapi/base/types.h"
#include "ops/ops_func_impl/op_func_impl.h"

namespace mindspore {
namespace ops {
enum IncreFlashAttentionInputIndex : size_t {
  kIncreFlashAttentionInputQueryIndex = 0,
  kIncreFlashAttentionInputKeyIndex,
  kIncreFlashAttentionInputValueIndex,
  kIncreFlashAttentionInputAttnMaskIndex,
  kIncreFlashAttentionInputActualSeqLengths,
  kIncreFlashAttentionInputPseShiftIndex,
  kIncreFlashAttentionInputDequantScale1,
  kIncreFlashAttentionInputQuantScale1,
  kIncreFlashAttentionInputDequantScale2,
  kIncreFlashAttentionInputQuantScale2,
  kIncreFlashAttentionInputQuantOffset2,
  kIncreFlashAttentionInputAntiquantScale,
  kIncreFlashAttentionInputAntiquantOffset,
  kIncreFlashAttentionInputBlockTable,
  kIncreFlashAttentionInputKvPaddingSize,
  kIncreFlashAttentionInputNumHeads,
  kIncreFlashAttentionInputInputLayout,
  kIncreFlashAttentionInputScaleValue,
  kIncreFlashAttentionInputNumKeyValueHeads,
  kIncreFlashAttentionInputBlockSize,
  kIncreFlashAttentionInputInnerPrecise,
  kIncreFlashAttentionInputsNum,
};
enum IncreFlashAttentionOutputIndex : size_t {
  kIncreFlashAttentionOutputAttentionOutIndex = 0,
  kIncreFlashAttentionOutputsNum,
};

class OPS_API IncreFlashAttentionFuncImpl : public OpFuncImpl {
 public:
  BaseShapePtr InferShape(const PrimitivePtr &primitive, const std::vector<AbstractBasePtr> &input_args) const override;
  TypePtr InferType(const PrimitivePtr &primitive, const std::vector<AbstractBasePtr> &input_args) const override;
  std::set<int64_t> GetValueDependArgIndices() const override;
  ShapeArray InferShape(const PrimitivePtr &primitive, const ValuePtrList &input_values) const override;
  TypePtrList InferType(const PrimitivePtr &primitive, const ValuePtrList &input_values) const override;
};

}  // namespace ops
}  // namespace mindspore
#endif  // MINDSPORE_CORE_OPS_OPS_FUNC_IMPL_INCRE_FLASH_ATTENTION_H_
